摘要
在常温常压下 ,对纯净水静泡、循环以及水溶液循环作用下花岗岩和砂岩的弹性模量进行了实验 .结果表明 :水化学作用后岩石的弹性模量出现了不同程度的下降 ,即水溶液对岩石弹性模量的影响是与水—岩化学作用密切相关的 .
The effects of water rock interaction on elastic modulus were investigated by testing the elastic modulus of granite and sandstone rocks saturated with static water or recycling chemical fluid at atmospheric temperature and atmospheric pressure. It is found that the elastic moduli deduce differently after the interactions and the chemical damage on rock is remarkable. The results demonstrate that the influence of chemical fluids on the elastic modulus are related to the chemical action of water rock.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2000年第5期126-128,共3页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金资助项目!(597790 19)
广东省自然科学基金资助项目!(970 12 7)
关键词
水-岩化学作用
岩石
水化学损伤
弹性模量
water rock chemical reaction
chemical fluid
rock
elastic modulus
